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How to Extend Any Visa in Korea (Immigration Office)
A general guide to extending your stay in Korea: when to apply, the HiKorea appointment, common documents, fees, and how to avoid overstaying.
Whatever visa you hold, the extension process in Korea follows the same shape: apply before you expire, prove you still qualify, and don't miss the window. Here's the general guide.
Need help timing an extension? Ask a consultant.
When to apply
Apply before your current stay ends — typically within a set window before expiry. Book your HiKorea appointment early; slots fill up.
What you'll generally need
| Document | Notes |
|---|---|
| Application form | Extension of stay |
| Passport + ARC | Your ID in Korea |
| Proof you still qualify | Enrollment, employment, income, etc. |
| Fee | Varies by case |
The specifics depend on your visa (student, work, residence).
Step by step
- Confirm your window and gather documents.
- Book on HiKorea (or use online extension if available).
- Submit and pay.
- Keep confirmation of your new period.
Avoid overstaying
An overstay can bring fines and future entry problems. If you're near expiry and can't extend, look at changing status instead — but don't let it lapse.
How Langle can help
Langle's consultants track your timing and prepare the right documents for your visa. Start free on our visa consulting page.
General information, not legal advice. Rules change; verify on HiKorea or with a consultant before applying.
Frequently asked questions
- How do I extend my visa in Korea?
- Apply for an extension of stay at your local immigration office (book on HiKorea) before your current period ends, with documents proving you still meet your visa's conditions.
- When can I apply to extend?
- Usually within a window before your expiry date. Apply early — appointments fill up and last-minute filing is risky.
- What happens if I overstay?
- Overstaying can mean fines and future entry problems. Always extend or change status before your permitted stay ends.
- Can I extend online?
- Some extensions can be done via HiKorea online; others require an in-person appointment. Check your visa type.